Overview

• Microsoft is migrating the Microsoft Store and other default apps to .NET 9 and incorporating Native Ahead-Of-Time (AOT) compilation.
• Native AOT aims to reduce app startup times by up to 50% and decrease app package sizes by up to 8 times.
• The updates will also improve the overall performance and responsiveness of Windows 11 apps, including Photos and Phone Link.
• A new 'Downloads' page has been added to the Microsoft Store for better app management and update tracking.
• Developers are encouraged to adopt these changes, which promise significant enhancements in app performance and user experience.